Tonhão, S., 		Silva, W., 		Colanzi, T., & 		Steinmacher, I.
(2022).
 A gamified platform of challenges based on worked examples extracted from Open Software projects for the teaching of Software Engineering.
In <em>Companion Proceedings of the 17th Brazilian Symposium on Collaborative Systems</em>, (pp. 33-38). Porto Alegre: SBC.
doi:10.5753/sbsc_estendido.2022.19331